PHI
Sync
PHI
Startup Intelligence
Markets
  • Signal Feed
  • All Startups
  • Live Launches
  • Breakout Momentum
  • Opportunity Radar
  • Categories
  • Founders
  • Revenue
  • Cross-platform
Intelligence
  • Ask Market
  • Signature Index
  • Insights
  • Trend Genome
  • Analytics
Lab
  • Tagline Lab
  • Smart Search
Yours
  • Watchlist
  • Alerts
  • Search
Sync now
PHI
Startup Intelligence
Markets
  • Signal Feed
  • All Startups
  • Live Launches
  • Breakout Momentum
  • Opportunity Radar
  • Categories
  • Founders
  • Revenue
  • Cross-platform
Intelligence
  • Ask Market
  • Signature Index
  • Insights
  • Trend Genome
  • Analytics
Lab
  • Tagline Lab
  • Smart Search
Yours
  • Watchlist
  • Alerts
  • Search
/
11,067 products · 19,805 snapshots
TeenCycle

TeenCycle

Private, offline period tracker. Pay once, no account.

Launched 28d agoProduct Hunt Website
Votes
15
Comments
5

What this means

50%Vote pace is below typical for Consumer App.
Running at 50% of comparable launches.
+60%Launching in a 60% WoW growing category.
iOS had 8 launches this week vs 5 last.
21Founder Conviction Index: 21 — low signal.
Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability
10%
today
Projected end-of-day votes
15range 11–20
Trajectory
stable
Vote pace holding steady.
Speed vs peers
0.5×
16 Consumer App launches

About

TeenCycle is a period tracker that runs entirely on your phone. No account, no cloud, no analytics, no ads — nothing ever leaves the device, so there is nothing for anyone to sell, leak, or hand over. Three screens, one tap to log, and a calendar that estimates when your next period is likely. A mom and her teenage daughter built it for teens, but it works for anyone who would rather not be tracked. Free for 7 days, then $9.99 once. Never a subscription. On iOS and Android.

AI Summary

TeenCycle is a private period tracker available on iOS and Android that operates entirely offline, requiring no accounts or cloud storage. It offers a one-time purchase of $9.99 after a 7-day free trial, ensuring user data remains on the device without tracking or ads.

Vote & comment velocity

Scores

Velocity13.0
Vote pace vs avg
Momentum13.0
Sustained over 6h
Virality28.2
Spread × engagement
Engagement66.7
Comments per vote

Founders

Laura
@laumia
rep 24
Laura
@laumia · hunter

Topics

AndroidPrivacyHealth & FitnessiOS